Is Rio Cristal hot in April?
Days are typically hot at 30.6°C, while nights average 20.6°C.
Puerto Rico · 1991–2020 normal
Typical April weather in Rio Cristal: 30.6°C by day, 20.6°C at night, 134 mm of rain over 10.3 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, April scores 48 out of 100 (February leads the year at 62). Daylight is calculated as 12 h 32 from latitude 18.35°. Open-water sea temperature is 26.6°C (33 km from the place centre).
April at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically hot at 30.6°C, while nights average 20.6°C.
The measured monthly average is 134 mm across about 10 wet days.
There are about 12 h 32 between sunrise and sunset at mid-month, calculated from the place latitude.
April ranks 4 of 12 in our weather comparison; February ranks first.
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The nearest open-water NOAA OISST 1991–2020 cell averages 26.6°C in April. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
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The weather comparison for Rio Cristal is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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